Scientists believe light transformed to matter shortly after the Big Bang. Two UK physicists say they now know how to change light to matter here on Earth.
Fires are burning out of control across parts of Southern California. Dry, windy, and hot weather conditions are slowing down the efforts to put out the fires.
Powerful, destructive hurricanes and typhoons are now reaching their peak intensity farther from the equator and closer to the poles, according to a new analysis.